K10 K40 Carbide Round Bar For Cutting Tools In Processing Industry

Product Details:
Place of Origin: CHINA
Brand Name: JINXING
Certification: ISO 9001
Model Number: K10 Tungsten Steel Bar
Payment & Shipping Terms:
Minimum Order Quantity: 30 kg
Price: Negotiable
Packaging Details: plywood cases
Delivery Time: 15-20 days
Payment Terms: T/T, L/C, D/P, Western Union, MoneyGram
Supply Ability: 2000 kg per month

Detail Information

Product Name: Tungsten Steel Bar Type: K10/K40
Density: 14.41 G/cc Standard: ASTM B578-2010
Hardness: 104 HAR Elastic Modulus: 485 GPa
Packaging: Export Plywood Cases Application: Cutting Tools
High Light:

K40 Carbide Round Bar


K10 Carbide Round Bar


K40 tungsten carbide rod

Product Description

K10 K40 Tungsten Steel Bar For Cutting Tools In Processing Industry

Tungsten Steel Bar is mainly made of tungsten carbide and cobalt alloy powder through metallurgical mixing, crushing, ball milling, pressing and sintering. The main components are WC and Co. The content of tungsten carbide and Co in tungsten steel bar of different purposes is different, and it has a wide range of uses. In a wide range, cemented carbide has good hardness and toughness, has become the most widely used cemented carbide material, and is widely used in engineering and tool products.


Feature of Tungsten Steel Bar


1. Using low-pressure sintering technology, the quality is stable and reliable: the maximum sintering pressure can reach 100kg / F, effectively eliminate the internal pores of the alloy, and obtain high hardness and high strength blanks with good compactness. Advanced temperature control system can effectively reduce quality fluctuation.


2. The overpressure automatic pressure relief extrusion equipment can produce various types of bars: the full-automatic extrusion equipment imported from Germany can adjust the pressure according to different requirements, which is conducive to the production of different types of bars.


3. High precision finish grinding of bar can achieve mirror effect: the CNC grinder is adopted, with the highest polishing rate, which can quickly remove the damaged layer during polishing, improve the surface finish, and achieve the mirror effect at the highest. Precision of fine grinding rod: diameter tolerance D ≤± 0.03, length tolerance L ≤± 0.5.

K10 K40 Carbide Round Bar For Cutting Tools In Processing Industry 0K10 K40 Carbide Round Bar For Cutting Tools In Processing Industry 1

Specification Table of tungsten steel bar

WC bar / rod Diameter Length
Type Size (mm) Tolerance (mm) Size (mm) Tolerance (mm)
JX040-50 4 +0.2~0.4 50 1
JX050-50 5 +0.2~0.4 50 1
JX060-50 6 +0.2~0.4 50 1
JX060-60 6 +0.2~0.4 60 1
JX080-60 8 +0.2~0.4 60 1
JX100-75 10 +0.2~0.4 75 1.5
JX100-100 10 +0.2~0.4 100 2
JX120-75 12 +0.2~0.4 75 1.5
JX120-100 12 +0.2~0.4 100 2
JX140-100 14 +0.3~0.5 100 2
JX160-100 16 +0.3~0.5 100 2
JX200-100 20 +0.3~0.5 100 2


Application of Tungsten Carbide Bar

Tungsten steel bar is mainly used to make various metal and non-metal cutting tools, such as PCB micro drill, drill bit, end mill, reamer, etc. it is used to process aluminum alloy, stainless steel, heat-resistant alloy steel, nodular cast iron, nickel base and titanium alloy, non-ferrous metal and other products. Tungsten steel bars are also widely used in stamping tools and wear-resistant tools, such as plug-ins of various shapes, silicon steel sheets and cold-rolled plates, punches, thimbles and punching needles of stainless steel.

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